package com.example.demo.service;

import org.springframework.stereotype.Service;

/**
 * @program: SpringAOP
 * @ClassName BookServiceImpl
 * @description:
 * @author: zsn
 * @create: 2023-08-08 19:48
 * @Version 1.0
 **/
@Service
public class BookServiceImpl {

    public void insert(){
        System.out.println("insert 成功");
    }

    public void update(){
        System.out.println("update 成功");
    }

    public void select(){
        System.out.println("select 成功");
    }

    public void delete(){
        System.out.println("delete 成功");
    }
}